The 1993–94 FIBA European Cup was the twenty-eighth edition of FIBA's 2nd-tier level European-wide professional club basketball competition.

The labels in the parentheses show how each team qualified for the place of its starting round: *Canoe Jeans EBBC, Croatia Osiguranje, USK Praha, Hapoel Galil Elyon, UKJ SÜBA St. Pölten, Žalgiris, Levski Sofia, Rabotnički, ASK Brocēni and Fidefinanz Bellinzona.

Smelt Olimpija entered the group stage.

Seeded teams played games 2 and 3 at home.

March 15, Centre Intercommunal de Glace Malley, Lausanne